DOCOMO Develops Blade-Free Blimp Drone by DRONELIFE Staff Writer Ian M. Crosby NTT DOCOMO, INC, Japan's leading mobile operator with more than 83 million subscribers, has announced its development of a blade-free, blimp-type drone. Glowing in radiant colors, it comes equipped with a high-resolution video camera that captures high-quality video and full-color LED lights, … [Read more...] about DOCOMO’s Blade-Free, Blimp Drone [VIDEO]